Security update for the Linux Kernel (Live Patch 19 for SLE 15 SP3)
Announcement ID: | SUSE-SU-2022:2214-1 |
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Rating: | important |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves three vulnerabilities can now be installed.
Description:
This update for the Linux Kernel 5.3.18-150300_59_71 fixes several issues.
The following security issues were fixed:
- CVE-2022-32250: Fixed an use-after-free bug in the netfilter subsystem. This flaw allowed a local attacker with user access to cause a privilege escalation issue. (bnc#1200015)
- CVE-2022-1116: Fixed an integer overflow vulnerability in io_uring that allows local attacker to cause memory corruption and escalate privileges to root. (bsc#1199647) versions.
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
openSUSE Leap 15.3
zypper in -t patch SUSE-2022-2214=1
-
SUSE Linux Enterprise Live Patching 15-SP3
zypper in -t patch SUSE-SLE-Module-Live-Patching-15-SP3-2022-2214=1
Package List:
-
openSUSE Leap 15.3 (ppc64le s390x x86_64)
- kernel-livepatch-5_3_18-150300_59_71-default-2-150300.2.2
- kernel-livepatch-5_3_18-150300_59_71-default-debuginfo-2-150300.2.2
- kernel-livepatch-SLE15-SP3_Update_19-debugsource-2-150300.2.2
-
openSUSE Leap 15.3 (x86_64)
- kernel-livepatch-5_3_18-150300_59_71-preempt-2-150300.2.2
- kernel-livepatch-5_3_18-150300_59_71-preempt-debuginfo-2-150300.2.2
-
SUSE Linux Enterprise Live Patching 15-SP3 (ppc64le s390x x86_64)
- kernel-livepatch-5_3_18-150300_59_71-default-2-150300.2.2